PT - JOURNAL ARTICLE AU - Brian D Hoit TI - Is it time to discard outdated notions of pulmonary hypertension in constrictive pericarditis? AID - 10.1136/heartjnl-2021-319821 DP - 2021 Oct 01 TA - Heart PG - 1611--1612 VI - 107 IP - 20 4099 - http://heart.bmj.com/content/107/20/1611.short 4100 - http://heart.bmj.com/content/107/20/1611.full SO - Heart2021 Oct 01; 107